.eslintrc.js

/*
👋 Hi! This file was autogenerated by tslint-to-eslint-config.
https://github.com/typescript-eslint/tslint-to-eslint-config

It represents the closest reasonable ESLint configuration to this
project's original TSLint configuration.

We recommend eventually switching this configuration to extend from
the recommended rulesets in typescript-eslint.
https://github.com/typescript-eslint/tslint-to-eslint-config/blob/master/docs/FAQs.md

Happy linting! 💖
*/
module.exports = {
  extends: ['prettier'],
  env: {
    browser: true,
    es6: true,
    node: true,
  },
  parser: '@typescript-eslint/parser',
  parserOptions: {
    project: 'tsconfig.json',
    sourceType: 'module',
  },
  plugins: ['@typescript-eslint', '@typescript-eslint/tslint', 'prettier'],
  rules: {
    '@angular-eslint/component-class-suffix': 'off',
    '@angular-eslint/directive-class-suffix': 'off',
    '@angular-eslint/no-host-metadata-property': 'off',
    '@angular-eslint/no-input-rename': 'off',
    '@angular-eslint/no-inputs-metadata-property': 'off',
    '@angular-eslint/no-output-on-prefix': 'off',
    '@angular-eslint/no-output-rename': 'off',
    '@angular-eslint/no-outputs-metadata-property': 'off',
    '@angular-eslint/use-lifecycle-interface': 'off',
    '@angular-eslint/use-pipe-transform-interface': 'off',
    '@typescript-eslint/adjacent-overload-signatures': 'off',
    '@typescript-eslint/array-type': 'off',
    '@typescript-eslint/ban-types': [
      'error',
      {
        types: {
          Object: {
            message: 'Avoid using the `Object` type. Did you mean `object`?',
          },
          Function: {
            message: 'Avoid using the `Function` type. Prefer a specific function type, like `() => void`.',
          },
          Boolean: {
            message: 'Avoid using the `Boolean` type. Did you mean `boolean`?',
          },
          Number: {
            message: 'Avoid using the `Number` type. Did you mean `number`?',
          },
          String: {
            message: 'Avoid using the `String` type. Did you mean `string`?',
          },
          Symbol: {
            message: 'Avoid using the `Symbol` type. Did you mean `symbol`?',
          },
        },
      },
    ],
    '@typescript-eslint/consistent-type-assertions': 'error',
    '@typescript-eslint/consistent-type-definitions': 'error',
    '@typescript-eslint/dot-notation': 'error',
    '@typescript-eslint/explicit-member-accessibility': [
      'off',
      {
        accessibility: 'explicit',
      },
    ],
    '@typescript-eslint/indent': [
      'error',
      2,
      {
        SwitchCase: 1,
        ArrayExpression: 'first',
        ObjectExpression: 'first',
        FunctionDeclaration: {
          parameters: 'first',
        },
        FunctionExpression: {
          parameters: 'first',
        },
      },
    ],
    '@typescript-eslint/member-delimiter-style': [
      'off',
      {
        multiline: {
          delimiter: 'semi',
          requireLast: true,
        },
        singleline: {
          delimiter: 'semi',
          requireLast: false,
        },
      },
    ],
    '@typescript-eslint/member-ordering': [
      'error',
      {
        default: [
          'public-static-field',
          'protected-static-field',
          'private-static-field',
          'public-instance-field',
          'protected-instance-field',
          'private-instance-field',
          'public-static-method',
          'constructor',
          'protected-static-method',
          'private-static-method',
          'public-instance-method',
          'protected-instance-method',
          'private-instance-method',
        ],
      },
    ],
    '@typescript-eslint/no-empty-function': 'warn',
    '@typescript-eslint/no-empty-interface': 'error',
    '@typescript-eslint/no-explicit-any': 'off',
    '@typescript-eslint/no-inferrable-types': 'error',
    '@typescript-eslint/no-misused-new': 'error',
    '@typescript-eslint/no-namespace': 'error',
    '@typescript-eslint/no-non-null-assertion': 'error',
    '@typescript-eslint/no-parameter-properties': 'off',
    '@typescript-eslint/no-this-alias': 'error',
    '@typescript-eslint/no-unnecessary-boolean-literal-compare': 'error',
    '@typescript-eslint/no-unused-expressions': 'error',
    '@typescript-eslint/no-use-before-define': 'off',
    '@typescript-eslint/no-var-requires': 'off',
    '@typescript-eslint/prefer-for-of': 'error',
    '@typescript-eslint/prefer-function-type': 'error',
    '@typescript-eslint/prefer-namespace-keyword': 'error',
    '@typescript-eslint/quotes': ['error', 'single'],
    '@typescript-eslint/semi': ['off', 'always'],
    '@typescript-eslint/triple-slash-reference': [
      'error',
      {
        path: 'always',
        types: 'prefer-import',
        lib: 'always',
      },
    ],
    '@typescript-eslint/type-annotation-spacing': 'off',
    '@typescript-eslint/unified-signatures': 'error',
    'arrow-body-style': 'error',
    'arrow-parens': ['off', 'always'],
    'brace-style': ['off', 'off'],
    camelcase: 'error',
    'comma-dangle': 'error',
    complexity: [
      'error',
      {
        max: 20,
      },
    ],
    'constructor-super': 'error',
    curly: 'error',
    'eol-last': 'off',
    eqeqeq: ['error', 'smart'],
    'guard-for-in': 'error',
    'id-blacklist': ['error', 'any', 'Number', 'number', 'String', 'string', 'Boolean', 'boolean'],
    'id-match': 'error',
    'import/no-deprecated': 'off',
    'import/no-extraneous-dependencies': 'off',
    'import/no-internal-modules': 'off',
    'import/order': 'off',
    'jsdoc/check-alignment': 'off',
    'jsdoc/check-indentation': 'off',
    'jsdoc/newline-after-description': 'off',
    'jsdoc/no-types': 'off',
    'linebreak-style': 'off',
    'max-classes-per-file': 'off',
    'max-len': [
      'error',
      {
        code: 140,
      },
    ],
    'new-parens': 'off',
    'newline-per-chained-call': 'off',
    'no-bitwise': 'error',
    'no-caller': 'error',
    'no-cond-assign': 'error',
    'no-console': [
      'error',
      {
        allow: [
          'log',
          'dirxml',
          'warn',
          'error',
          'dir',
          'timeLog',
          'assert',
          'clear',
          'count',
          'countReset',
          'group',
          'groupCollapsed',
          'groupEnd',
          'table',
          'Console',
          'markTimeline',
          'profile',
          'profileEnd',
          'timeline',
          'timelineEnd',
          'timeStamp',
          'context',
        ],
      },
    ],
    'no-debugger': 'error',
    'no-duplicate-case': 'error',
    'no-duplicate-imports': 'error',
    'no-empty': 'error',
    'no-eval': 'error',
    'no-extra-bind': 'error',
    'no-extra-semi': 'off',
    'no-fallthrough': 'error',
    'no-invalid-this': 'off',
    'no-irregular-whitespace': 'off',
    'no-multiple-empty-lines': 'off',
    'no-new-func': 'error',
    'no-new-wrappers': 'error',
    'no-redeclare': 'error',
    'no-restricted-imports': ['error', 'rxjs/Rx'],
    'no-return-await': 'error',
    'no-sequences': 'error',
    'no-shadow': [
      'warn',
      {
        hoist: 'all',
      },
    ],
    'no-sparse-arrays': 'error',
    'no-template-curly-in-string': 'error',
    'no-throw-literal': 'error',
    'no-trailing-spaces': 'off',
    'no-undef-init': 'error',
    'no-underscore-dangle': ['error', { allowAfterThis: true }],
    'no-unsafe-finally': 'error',
    'no-unused-labels': 'error',
    'no-var': 'error',
    'object-shorthand': 'error',
    'one-var': ['error', 'never'],
    'padding-line-between-statements': [
      'error',
      {
        blankLine: 'always',
        prev: '*',
        next: 'return',
      },
    ],
    'prefer-arrow/prefer-arrow-functions': 'off',
    'prefer-const': 'error',
    'prefer-object-spread': 'error',
    'prefer-template': 'error',
    'quote-props': ['error', 'as-needed'],
    radix: 'error',
    'space-before-function-paren': [
      'error',
      {
        anonymous: 'never',
        named: 'never',
        asyncArrow: 'always',
      },
    ],
    'space-in-parens': ['error', 'never'],
    'spaced-comment': [
      'error',
      'always',
      {
        markers: ['/'],
      },
    ],
    'unicorn/filename-case': 'off',
    'use-isnan': 'error',
    'valid-typeof': 'off',
    'comma-dangle': [
      'error',
      {
        arrays: 'always-multiline',
        objects: 'always-multiline',
        imports: 'always-multiline',
        exports: 'never',
        functions: 'never',
      },
    ],
    'no-else-return': ['error'],
    'object-shorthand': ['error', 'always', { ignoreConstructors: true, avoidQuotes: true }],
  },
}